_Z3sumii:105580:5279
 0: 5279
 1: 5279
 2: 5279
_Z4sum1ii:105580:5279
 0: 5279
 1: 5279
 2: 5279
main:225715:0
 2.1: 5553
 3: 4522
 # This indicates that at line 3 of this function, the 'then' branch
 # of the conditional is taken (discriminator '1').
 3.1: 5752 _Z3sumii:5860
 4: 20 _Z4sum1ii:20
 4.1: 11504 _Z4sum1ii:11720
